3DM-GX5-IMU
High Performance Inertial Measurement Unit (IMU)
The MicroStrain by HBK 3DM-GX5-IMU is the smallest and lightest industrial IMU available. It features a fully calibrated and temperature compensated triaxial accelerometer and gyroscope to achieve the optimum combination of measurement qualities under all dynamic conditions.
MicroStrain by HBK
Williston, US
Description
The MicroStrain by HBK 3DM-GX5 family of high-performance, industrial-grade inertial sensors provides a wide range of triaxial inertial measurements and computed attitude and navigation solutions. In all models, the Inertial Measurement Unit (IMU) includes direct measurement of acceleration and angular rate, and is fully temperature-compensated and calibrated over the operating temperature. The use of Micro- Electro- Mechanical System (MEMS) technology allows for highly accurate, small, lightweight devices. SensorConnect software can be used for device configuration, live data monitoring, and recording. Alternatively, the MIP Data Communications Protocol is available for the development of custom interfaces and easy OEM integration.
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Specifications
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Environment
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Non-operating shock tolerance [g]
5000
Operating shock tolerance [g]
500
Min. operating temperature [C]
-40
Max. operating temperature [C]
85
Casting and coating
Aluminium enclosure
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Power Supply
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Min. Voltage (DC)
4
Max. Voltage (DC)
36
Power consumption [W]
0.3
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Accelerometers
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Range [max g]
8
Bandwidth [ Hz ]
225
Alignment Error [ ± ° ]
0.05
Resolution [mg]
0.02
In-Run Bias Stability [mg]
0.04
Non-linearity [ % ]
0.02
Noise
Noise density: 25 µg/√Hz (2 g)
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Operational
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Interface types
Digital
Other interfaces and additional information
RS232 (9,600 bps to 921,600 bps, default 115,200)
Output data formats
Inertial Measurement Unit (IMU) outputs: acceleration, angular rate, delta theta, delta velocity
Output frequency [ Hz ]
1000
Max. rotation speed [deg/s]
300
Interfaces
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Gyroscopes
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Range [± ° / sec]
300
In-Run Bias Stability [ °/ hr]
8
Bandwidth [ Hz ]
250
Non-linearity [ % ]
0.02
Alignment Error [ ± ° ]
0.05
Resolution [ ° / s ]
0.003
Noise
Noise density: 0.005°/sec/√Hz (300°/sec)
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General
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System components
Height [mm]
11.1
Width [mm]
36.6
Length [mm]
36
Weight [gr]
16.5
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Additional specifications
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Distinguishable features
Fully calibrated, temperature-compensated, and mathematically-aligned to an orthogonal coordinate system for highly accurate outputs. High-performance, low-drift gyros with noise density of 0.005°/sec/√Hz and VRE of 0.001°/s/g² RMS.
Application
Platform stabilization, artificial horizon. Health and usage monitoring of vehicles.
Documents
Brochure
3dm-gx5-10-datasheet-8400-0095.pdf
136.16 KB
